4H Media is specialized events and professional media sector in Vietnam and South Vietnam, in addition to specialized events, 4H Media also specializes in providing and rental of equipment for the Events such as the promotion of space, a tent, exhibition booths, tables and chairs, gas port, then asked, podium, staffing special events .... including balloons, zeppelins banner to hang one of these devices are very effective advertising.

With these types of hydrogen: round, teardrop-shaped, white, blue, yellow, red, striped, ... stuck with the company logo, bunting, from a diameter of 1.5 m, 2m, 2 , 5m, 3m .....